cert-info
Read basic info (subject, altnames, expiresAt, issuedAt) from a cert.pem / x509 certificate (tls / ssl / https)
jwt-check-expiration
Check to see if a token is expired using only the token itself without a secret key or validation
expired-storage
Micro JS lib that provide local & session storage with expiration time.
certpem
Read basic info (subject, altnames, expiresAt, issuedAt) from a cert.pem / x509 certificate (tls / ssl / https)